TextLayoutParams.h File Reference

#include <optional>
#include "donner/base/Box.h"
#include "donner/base/Length.h"
#include "donner/base/RcString.h"
#include "donner/base/RelativeLengthMetrics.h"
#include "donner/base/SmallVector.h"
#include "donner/svg/core/LengthAdjust.h"
#include "donner/svg/core/TextAnchor.h"
#include "donner/svg/core/WritingMode.h"

Include dependency graph for TextLayoutParams.h:

This graph shows which files directly or indirectly include this file:

Classes
struct	donner::svg::TextLayoutParams
	Layout-only parameters consumed by TextEngine. More...

Namespaces
namespace	donner
	Top-level Donner namespace, which is split into different sub-namespaces such as donner::svg and donner::css.
namespace	donner::svg
	Donner SVG library, which can load, manipulate and render SVG files.

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Class Documentation

donner::svg::TextLayoutParams

struct donner::svg::TextLayoutParams

Layout-only parameters consumed by TextEngine.

Baseline alignment (dominant-baseline / alignment-baseline) is resolved per span into donner::svg::components::ComputedTextComponent::TextSpan::alignmentBaseline rather than carried here, since each span may resolve a different baseline.

Class Members
SmallVector< RcString, 1 >	fontFamilies
FontMetrics	fontMetrics
Lengthd	fontSize
double	inlineSizePx = 0.0	SVG2 inline-size measure in pixels. When greater than 0 (and the writing mode is horizontal), the text engine wraps glyph runs to this measure, producing multiple stacked lines. 0 means no wrapping area (ordinary single-line SVG text). See also https://www.w3.org/TR/SVG2/text.html#InlineSizeProperty
LengthAdjust	lengthAdjust = LengthAdjust::Default
double	letterSpacingPx = 0.0
TextAnchor	textAnchor = TextAnchor::Start
optional< Lengthd >	textLength
Box2d	viewBox
double	wordSpacingPx = 0.0
WritingMode	writingMode = WritingMode::HorizontalTb